As of 2026, questions about Elon Musk age, his family, and his extraordinary net worth continue to captivate millions worldwide. Elon Reeve Musk, the South African-born entrepreneur and CEO of Tesla and SpaceX, remains one of the most influential figures in technology and business.
This comprehensive guide explores everything about the billionaire entrepreneur, from his birth date to his relationships, children, and the empire he’s built.
Table of Contents
Quick Facts About Elon Musk (Data Box)
- Age: 54 years old (as of December 2025; turns 55 in June 2026)
- Born: June 28, 1971
- Birthplace: Pretoria, South Africa
- Net Worth: Approximately $400+ billion (varies with Tesla and SpaceX valuations)
- Occupation: CEO of Tesla, Founder of SpaceX, Owner of X (formerly Twitter)
- Nationality: South African, Canadian, American citizen
- Companies: Tesla, SpaceX, Neuralink, The Boring Company, xAI, X Corp
- Known As: Wealthiest person in the world, business magnate
Elon Musk Age: How Old Is He in 2026?
How old is Elon Musk? This is one of the most frequently searched questions about the tech mogul. Elon Musk was born on June 28, 1971, making him 54 years old as of December 2025. He will turn 55 years old on his birthday in June 2026.
Birth Date Details
- Full Birth Date: June 28, 1971
- Zodiac Sign: Cancer (known for ambition, tenacity, and emotional depth)
- Generation: Generation X
- Age Calculation: As of June 2026, Elon Musk will have lived for 55 years
Despite being in his mid-50s, Elon Musk maintains an incredibly demanding schedule, overseeing multiple companies simultaneously. His age hasn’t slowed his ambitions, from colonizing Mars with SpaceX to revolutionizing transportation with Tesla and advancing artificial intelligence through xAI.
Elon Musk Early Life and Background
Where He Was Born
Elon Musk was born in Pretoria, South Africa, on June 28, 1971. Pretoria, the administrative capital of South Africa, provided the backdrop for his formative years. Growing up during the apartheid era shaped some of his early worldview and eventual decision to leave the country.
Childhood in South Africa
Musk’s childhood in South Africa was marked by intellectual curiosity and solitude. He was an avid reader, reportedly consuming entire encyclopedias. His parents divorced when he was young, and he lived primarily with his father, Errol Musk, though this relationship would later become complicated.
Early Interests
From a young age, Elon Musk showed exceptional aptitude for technology. At age 12, he created and sold a video game called “Blastar” for approximately $500. This early success foreshadowed his future as an innovator and entrepreneur.
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Elon Musk Family: Parents and Siblings
Elon Musk Father – Errol Musk
Errol Musk, Elon Musk’s father, is a South African electromechanical engineer, pilot, sailor, and property developer. The relationship between Errol and Elon has been notably strained over the years.
Profession and Background:
- Electromechanical engineer
- Owned shares in an emerald mine in Zambia (though details remain disputed)
- Multiple marriages and children
Errol Musk has been a controversial figure, and Elon has publicly stated he had a difficult childhood relationship with his father. Despite this, Errol’s technical background may have influenced Elon’s early interest in engineering and technology.
Elon Musk Mother – Maye Musk
Maye Musk, Elon Musk’s mother, is a Canadian model and dietitian who has had a remarkable career spanning over five decades. Born in Canada and raised in South Africa, Maye has been a significant positive influence on Elon’s life.
Career Highlights:
- Professional model since the 1960s
- Registered dietitian and nutritionist
- Author and motivational speaker
- Featured on magazine covers well into her 70s
Maye Musk raised three successful children largely as a single mother after divorcing Errol Musk. She has spoken about the challenges of raising her children while building her career, and her resilience has clearly influenced Elon and his siblings.
Elon Musk Siblings
Elon Musk has two siblings, both of whom have achieved success in their respective fields:
Kimbal Musk (Brother):
- Restaurateur and entrepreneur
- Co-founder of The Kitchen Restaurant Group
- Board member of Tesla and SpaceX
- Advocate for sustainable food systems
- Kimbal and Elon have maintained a close relationship and have collaborated on various ventures
Tosca Musk (Sister):
- Filmmaker and entrepreneur
- Founder of Passionflix, a streaming service for romance films
- Director and producer
- Tosca has carved her own path in the entertainment industry
The Musk siblings share their mother’s work ethic and entrepreneurial spirit, making the family one of the most accomplished in modern business.
Elon Musk Wife and Relationships
Elon Musk’s romantic life has been as complex and public as his business ventures. Over the years, he has been married three times (to two different women) and has had several high-profile relationships.
First Marriage – Justine Wilson
Justine Wilson, a Canadian author, was Elon Musk’s first wife. The two met while attending Queen’s University in Ontario, Canada.
Timeline:
- Married: 2000
- Divorced: 2008
Children Together:
- Nevada Alexander Musk (2002, died at 10 weeks from SIDS)
- Twins: Griffin and Vivian (now Vivian Jenna Wilson) born in 2004
- Triplets: Kai, Saxon, and Damian born in 2006
Justine Wilson has written about their relationship and divorce, describing the challenges of being married to someone with Elon’s intensity and ambition. Their children were conceived through IVF after the tragic loss of their first son, Nevada.
Second Marriage – Talulah Riley
Talulah Riley, a British actress, had an unusual relationship with Elon Musk that included two marriages and two divorces.
First Marriage:
- Married: 2010
- Divorced: 2012
Second Marriage:
- Married: 2013
- Divorced: 2016
Despite the two divorces, Talulah and Elon have maintained a friendly relationship. Riley has spoken positively about Musk in interviews, describing him as a brilliant but demanding partner.
Relationship with Grimes
Grimes (Claire Boucher), a Canadian musician and artist, became one of Elon Musk’s most public partners.
Timeline:
- Relationship began: 2018
- Current status: On-and-off relationship; separated but co-parenting
Children Together:
- X Æ A-Xii Musk (son, born May 2020; name later adjusted for California regulations)
- Exa Dark Sideræl Musk (daughter, born December 2021 via surrogate, nicknamed “Y”)
- Techno Mechanicus Musk (son, born 2022)
The relationship between Grimes and Elon has been characterized by shared interests in technology, artificial intelligence, and futurism. Their unique naming choices for their children sparked global conversation and debate.
Other Relationships
Shivon Zilis: In 2022, it was revealed that Elon Musk had twins with Shivon Zilis, an executive at his company Neuralink.
Children:
- Twins born November 2021 (names not publicly disclosed)
Shivon Zilis is a respected AI expert and venture capitalist, and she continues to work at Neuralink while co-parenting with Musk.
Other Relationships:
- Amber Heard (actress, dated 2016-2017)
- Various brief relationships
As of 2026, Elon Musk is not officially married, though his relationship status continues to be a subject of public interest.
Elon Musk Children: Sons and Daughters
How many children does Elon Musk have? As of 2026, Elon Musk has 11 known living children from different relationships. He has been vocal about his concerns regarding declining birth rates and has stated that having children is important for humanity’s future.
Elon Musk Daughters
Nevada Alexander Musk:
- Born: 2002
- Died: 2002 (at 10 weeks old from SIDS)
- Mother: Justine Wilson
- The tragic loss of Nevada profoundly affected Elon and Justine
Vivian Jenna Wilson:
- Born: 2004 (as Xavier Musk)
- Mother: Justine Wilson
- In 2022, Vivian legally changed her name and gender, seeking to distance herself from her father
- The relationship between Vivian and Elon has been strained
Exa Dark Sideræl Musk (nicknamed “Y”):
- Born: December 2021
- Mother: Grimes
- Born via surrogate
- Unique name reflects Elon and Grimes’ interest in science and technology
Elon Musk Sons
Griffin Musk:
- Born: 2004 (twin with Vivian)
- Mother: Justine Wilson
- Maintains a relatively private life
Triplets with Justine Wilson:
- Kai Musk (born 2006)
- Saxon Musk (born 2006)
- Damian Musk (born 2006)
- All three maintain low public profiles
X Æ A-Xii Musk:
- Born: May 2020
- Mother: Grimes
- Original name “X Æ A-12” was modified to comply with California law
- Nicknamed “X”
- Has made occasional public appearances
Techno Mechanicus Musk:
- Born: 2022
- Mother: Grimes
- Nicknamed “Tau”
- Very limited public information
Twins with Shivon Zilis:
- Born: November 2021
- Mother: Shivon Zilis
- Names not publicly disclosed
- Born through IVF
Elon Musk has emphasized the importance of spending time with his children despite his demanding schedule, though balancing fatherhood with running multiple companies remains a significant challenge.
Elon Musk Net Worth 2026
What is Elon Musk’s net worth? As of late 2025 and early 2026, Elon Musk remains the wealthiest person in the world, with a net worth estimated at over $400 billion. His wealth fluctuates significantly based on the stock prices of his companies, particularly Tesla.
Sources of Wealth
Tesla Holdings:
- Elon Musk owns approximately 13% of Tesla
- Tesla stock remains his largest asset
- The electric vehicle company’s valuation directly impacts his net worth
SpaceX Valuation:
- SpaceX is valued at over $150 billion (private company)
- Musk owns approximately 42% of SpaceX
- Contracts with NASA and commercial satellite launches contribute to valuation
X Corp (formerly Twitter):
- Purchased for $44 billion in 2022
- Value has reportedly declined since acquisition
- Remains a significant but controversial holding
Other Companies:
- Neuralink (brain-computer interface)
- The Boring Company (infrastructure and tunneling)
- xAI (artificial intelligence research)
Historical Growth
Elon Musk’s net worth has seen dramatic fluctuations:
- 2020: Approximately $25 billion
- 2021: Peaked at over $300 billion (briefly became first person worth $300B+)
- 2022: Declined to around $140 billion after Tesla stock fell
- 2023-2024: Recovered significantly
- 2025-2026: Exceeded $400 billion, setting new records
His status as the richest person in the world has been challenged occasionally by other billionaires like Bernard Arnault and Jeff Bezos, but Musk has generally maintained the top position.
Elon Musk Career Achievements
Elon Musk’s career has been defined by ambitious ventures aimed at solving humanity’s biggest challenges.
Brief Timeline
Early Career:
- Zip2 (1995-1999): Software company sold for $307 million
- X.com/PayPal (1999-2002): Co-founder of PayPal, sold to eBay for $1.5 billion
Major Companies:
- SpaceX (2002-present): Revolutionary space exploration company with reusable rockets
- Tesla (2004-present): Transformed the electric vehicle industry
- SolarCity (2006): Solar energy company, later merged with Tesla
- Neuralink (2016-present): Brain-computer interface technology
- The Boring Company (2016-present): Infrastructure and tunneling solutions
- X Corp (2022-present): Social media platform formerly known as Twitter
- xAI (2023-present): Artificial intelligence research
Major Innovations
- First privately-funded company to send astronauts to the International Space Station
- Revolutionized electric vehicles and made them mainstream
- Developed reusable rocket technology
- Advanced solar energy adoption
- Pioneered brain-computer interface research
Elon Musk Education
Elon Musk has an impressive educational background that laid the foundation for his technological innovations.
University Education
Queen’s University:
- Attended from 1989-1992 in Kingston, Ontario, Canada
- Moved to Canada at age 17 to avoid South African military service
- Utilized his Canadian citizenship through his mother
University of Pennsylvania:
- Transferred in 1992
- Bachelor of Science in Physics (1995)
- Bachelor of Science in Economics from the Wharton School (1995)
- The dual degrees provided both technical and business knowledge
Stanford University:
- Admitted to PhD program in energy physics (1995)
- Left after just two days to pursue entrepreneurial ventures
- Founded Zip2 instead of completing his doctorate
Early Education
Elon Musk attended several schools in South Africa:
- Waterkloof House Preparatory School
- Bryanston High School
- Pretoria Boys High School
His education in South Africa, Canada, and the United States gave him a diverse perspective that has influenced his global business approach.
Physical Attributes
Height: Approximately 6 feet 2 inches (188 cm)
Weight: Varies; Musk has publicly discussed his weight fluctuations and use of medications like Ozempic
Appearance:
- Known for his casual dress style, often wearing t-shirts and jeans
- Has undergone hair restoration procedures
- Maintains a busy schedule that sometimes affects his appearance
Frequently Asked Questions (FAQ)
How old is Elon Musk?
Elon Musk is 54 years old as of December 2025 and will turn 55 on June 28, 2026.
When is Elon Musk’s birthday?
Elon Musk’s birthday is June 28, 1971.
Who is Elon Musk married to?
As of 2026, Elon Musk is not married. He was previously married to Justine Wilson (2000-2008) and Talulah Riley twice (2010-2012 and 2013-2016).
How many children does Elon Musk have?
Elon Musk has 11 known living children with three different women: Justine Wilson, Grimes, and Shivon Zilis.
What is Elon Musk’s net worth?
Elon Musk’s net worth is approximately $400+ billion as of 2026, making him the wealthiest person in the world.
Where was Elon Musk born?
Elon Musk was born in Pretoria, South Africa, on June 28, 1971.
Who are Elon Musk’s parents?
Elon Musk’s parents are Maye Musk (a Canadian model and dietitian) and Errol Musk (a South African engineer).
What is Elon Musk’s nationality?
Elon Musk holds citizenship in three countries: South Africa (by birth), Canada (through his mother), and the United States (naturalized American citizen).
Conclusion
Elon Musk, at 54 years old (turning 55 in June 2026), remains one of the most influential and controversial figures of our time. Born in Pretoria, South Africa, on June 28, 1971, he has built an empire spanning electric vehicles, space exploration, artificial intelligence, and social media.
His family life, from his relationships with his mother, Maye Musk, and father, Errol Musk, to his marriages with Justine Wilson and Talulah Riley, and his relationships with Grimes and Shivon Zilis, reflects the complexity of balancing a personal life with extraordinary ambition. With 11 children, including his daughter Vivian and sons like X Æ A-Xii, Musk is deeply invested in the future he’s working to create.
With a net worth exceeding $400 billion, Elon Musk isn’t just the richest person in the world—he’s actively shaping humanity’s future through Tesla, SpaceX, Neuralink, The Boring Company, and xAI. His current projects include colonizing Mars, developing sustainable energy solutions, advancing brain-computer interfaces, and pushing the boundaries of artificial intelligence.
Whether you admire his innovations or question his methods, Elon Reeve Musk remains an undeniable force in technology, business, and culture. His legacy will likely be debated for generations, but his impact on the 21st century is already assured.